请教朋友们， 如题
离线
https://unix.stackexchange.com/questions/17574/is-there-a-maximum-size-to-the-bash-history-file
unset HISTSIZE
unset HISTFILESIZE
shopt -s histappend找到这个， 不知道疗效如何.
不过还是先记录一下文件尺寸吧:
$ ls ~/.bash_history -l
-rw------- 1 whycan whycan 28155 Dec 4 11:40 /home/xgui/.bash_history离线